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    • /[magellan-source]/trunk/mkinitrd/lib/linuxrc.sh

    Diff of /trunk/mkinitrd/lib/linuxrc.sh

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    revision 333 by niro, Tue Feb 21 00:02:17 2006 UTC revision 470 by niro, Thu Apr 19 12:07:58 2007 UTC
    # Line 1  Line 1 
    1  #!/bin/sh  #!/bin/sh
    2  # $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd/lib/linuxrc.sh,v 1.1 2006-02-21 00:02:17 niro Exp $  # $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd/lib/linuxrc.sh,v 1.7 2007-04-19 12:07:58 niro Exp $
    3    
    4  # loads given kernel modules  # loads given kernel modules
    5  load_kernel_modules()  load_kernel_modules()
    # Line 66  mount -t sysfs sysfs /sys Line 66  mount -t sysfs sysfs /sys
    66  # silencio  # silencio
    67  echo 0 > /proc/sys/kernel/printk  echo 0 > /proc/sys/kernel/printk
    68    
     echo "-- Creating inital device nodes ..."  
     mount -o mode=0755 -t tmpfs udev /dev  
     mkdir /dev/pts  
     mkdir /dev/shm  
     mkdir /dev/mapper  
     mknod /dev/console c 5 1  
     mknod /dev/null c 1 3  
     mknod /dev/ram b 1 1  
     mknod /dev/rtc c 10 135  
     mknod /dev/systty c 4 0  
     mknod /dev/tty c 5 0  
     mknod /dev/zero c 1 5  
     mknod /dev/tty0 c 4 0  
     mknod /dev/tty1 c 4 1  
     mknod /dev/tty2 c 4 2  
     mknod /dev/tty3 c 4 3  
     mknod /dev/tty4 c 4 4  
     mknod /dev/tty5 c 4 5  
     mknod /dev/tty6 c 4 6  
     mknod /dev/tty7 c 4 7  
     mknod /dev/tty8 c 4 8  
     mknod /dev/tty9 c 4 9  
     mknod /dev/tty10 c 4 10  
     mknod /dev/tty11 c 4 11  
     mknod /dev/tty12 c 4 12  
     mknod /dev/ttyS0 c 4 64  
     mknod /dev/ttyS1 c 4 65  
     mknod /dev/ttyS2 c 4 66  
     mknod /dev/ttyS3 c 4 67  
       
     echo "-- Starting udevd ..."  
     ln -snf bin /sbin  
     /sbin/udevstart  
     ln -snf /proc/self/fd /dev/fd  
     ln -snf fd/0 /dev/stdin  
     ln -snf fd/1 /dev/stdout  
     ln -snf fd/2 /dev/stderr  
     ln -snf /proc/kcore /dev/core  
     touch /dev/.udev  
       
     echo "-- Setting up hotplug ..."  
     #echo "/sbin/hotplug" > /proc/sys/kernel/hotplug  
     echo "/sbin/udev" > /proc/sys/kernel/hotplug  
       
    69  # check command line for params  # check command line for params
    70  for i in $(cat /proc/cmdline)  for i in $(cat /proc/cmdline)
    71  do  do
    # Line 144  mkdir -p /sysroot/mnt/magellan Line 100  mkdir -p /sysroot/mnt/magellan
    100    
    101  # needed for the usbstick, the timeout maybe to short  # needed for the usbstick, the timeout maybe to short
    102  if [ "${DOUSB}" = "yes" ]; then  if [ "${DOUSB}" = "yes" ]; then
    103   echo "-- Waiting 3 seconds for possible usb mount ..."   echo "-- Waiting 8 seconds for possible usb mount ..."
    104   sleep 3   sleep 8
    105  fi  fi
    106    
    107  # searching cdrom with cdid  # searching cdrom with cdid
    # Line 155  FSTYPE="" Line 111  FSTYPE=""
    111  echo "Searching for a boot device ..."  echo "Searching for a boot device ..."
    112    
    113  # searching usbstick  # searching usbstick
    114  check_drives "/dev/scsi/host[0-99]/bus[0-99]/target[0-99]/lun[0-99]/part[0-99]" "vfat"  if [ "${DOUSB}" = "yes" ]; then
    115     check_drives "/dev/sd*" "vfat"
    116     check_drives "/dev/sg*" "vfat"
    117    fi
    118    
    119  # for cdrom_device in $CDROM_LIST (ide)  # for cdrom_device in $CDROM_LIST (ide)
    120  check_drives "/dev/cdroms/*" iso9660  check_drives "/dev/cdroms/*" iso9660
    121  check_drives "/dev/hd*" iso9660  check_drives "/dev/hd*" iso9660
    122    
    123  # scsi cdroms  # scsi cdroms
    124  check_drives "/dev/sr*" iso9660  if [ "${DOSCSI}" = "yes" ] || [ "${DOSATA}" = "yes" ]; then
    125     check_drives "/dev/sr*" iso9660
    126     check_drives "/dev/sg*" iso9660
    127     check_drives "/dev/scd*" iso9660
    128    fi
    129    
    130  # mount our rootfs from cdrom  # mount our rootfs from cdrom
    131  if [ "${BOOT_DEVICE}" = "" ]  if [ "${BOOT_DEVICE}" = "" ]
    # Line 191  else Line 154  else
    154   do   do
    155   ln -s mnt/cloop/${x} ${x}   ln -s mnt/cloop/${x} ${x}
    156   done   done
    157   mkdir -p initrd proc tmp sys var/tmp dev   mkdir -p initrd proc tmp sys var/tmp dev media
      chmod 1777 tmp var/tmp  
    158    
    159   # make /sysroot/dev/console & /mnt/dev/null   # make /sysroot/dev/console & /mnt/dev/null
    160   [ ! -e /sysroot/dev/console ] && mknod -m 600 /sysroot/dev/console c 5 1   [ ! -e /sysroot/dev/console ] && mknod -m 600 /sysroot/dev/console c 5 1
    # Line 200  else Line 162  else
    162    
    163   (cd /sysroot/mnt/cloop; cp -a etc root home var /sysroot)   (cd /sysroot/mnt/cloop; cp -a etc root home var /sysroot)
    164    
    165   # shurely change to correct permissions   # ensure the right permissions
    166   chmod 1777 /sysroot/tmp   chmod 1777 /sysroot/tmp
    167   chmod 1777 /sysroot/var/tmp   chmod 1777 /sysroot/var/tmp
    168  fi  fi
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